REFU REFUsol 08K Installation And Operating Manual

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REFU REFUsol 08K Installation And Operating Manual Manual pdf 17 page image

REFU Elektronik GmbH REFUsol 08K ... 23K 174 Installation4.1 Assembly Site RequirementsDANGERDanger to life due to fire or explosion Do not install inverter in areas with risk of explosion. Do not install inverter on flammable materials. Uphold fire protectionclass F30 according to DIN 4102 resp. the NFPA regulation Do not install inverter in areas where easily flammable materials arestored. Under no circumstances are the cooling fins of the heat sink to be covered.WARNINGDanger of accident When installing and servicing, unrestricted and safe access to the devicesmust be ensured.The following requirements of the installation site must be upheld:• Only vertical installation is permitted as otherwise the cooling of the device cannot be guaranteed(convection cooling).• Do not subject the inverter to any direct sunlight.• A fixed wall or a metal construction is necessary for installation. The weight of an inverter is 38.4 kg.Relevant construction regulations must be observed.• The device is to be mounted at an appropriate distance from combustible materials.• Installation in non-ventilated ended cabinets and enclosures is not allowed because the unit in operationemits heat.• To allow for the heat dissipation required, keep the following minimum distances from the ceiling andwall as well as from neighbouring devices: